It's professionally produced and quite slick

I've already commented on something similar some time ago. This is typical: very nicely produced videos, or greatly written articles (from a literature standpoint), and usually quite long because the attention span of the targeted audience is not very long. But almost every time you go past the aesthetics, you realize the actual content is quite poor and easily debunked. Unfortunately, way too many people don't and instead spread the misinformation even further.